Update requirements.txt

requirements.txt

@@ -1,9 +1,9 @@
 gradio
 requests
 transformers
-duckduckgo-search # For web search
-moviepy    # For movie reading 
+duckduckgo-search
+moviepy 
 openai-whisper
-torch  # whisper requires PyTorch
+torch  
 torchaudio
-ffmpeg-python  # required for moviepy audio extraction
+ffmpeg-python